in a dark room, a parallel beam of light falls on a white wall ,explain why light reflected by the plane mirror can be seen only in a certain direction , but the reflected light from the wall can be seen from anywhere . justify

in a dark room, a parallel beam of light falls on a white wall ,explai

1.	in a dark room, a parallel beam of light falls on a white wall ,explain why light reflected by the plane mirror can be seen only in a certain direction , but the reflected light from the wall can be seen from anywhere . justify
Answer» We all KNOW that light travels in a straight line and mirror reflected the light BACK.so when light FALLS on a mirror they REFLECT back in a straight line.and when light falls on a wall and they have no place to get reflected back so the light LOOKS in a bigger manner.

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in a dark room, a parallel beam of light falls on a white wall ,explain why light reflected by the plane mirror can be seen only in a certain direction , but the reflected light from the wall can be seen from anywhere . justify

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